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Genre | : Aquatic ecology |
Author | : Jamie Donn Anderson |
Publisher | : |
Release | : 2000 |
File | : 452 Pages |
ISBN-13 | : UCAL:X60722 |
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Genre | : Aquatic ecology |
Author | : Jamie Donn Anderson |
Publisher | : |
Release | : 2000 |
File | : 452 Pages |
ISBN-13 | : UCAL:X60722 |
Multiple Stressors in River Ecosystems: Status, Impacts and Prospects for the Future provides a comprehensive and current overview on the topic as written by leading river scientists who discuss the relevance of co-occurring stressors for river ecosystems. River ecosystems are subject to multiple stressors that threaten their ecological status and the ecosystem services they provide. This book updates the reader's knowledge on the response and management of river ecosystems to multi-stress situations occurring under global change. Detailing the risk for biodiversity and functioning in a case-study approach, it provides insight into methodological issues, also including the socioeconomic implications. - Presents a case study approach and geographic description on the relevance of multiple stressors on river ecosystems in different biomes - Gives a uniquely integrated perspective on different stressors, including their interactions and joint effects, as opposed to the traditional one-by-one approach - Compiles state-of-the-art methods and technologies in monitoring, modeling and analyzing river ecosystems under multiple stress conditions
Genre | : Science |
Author | : Sergi Sabater |
Publisher | : Elsevier |
Release | : 2018-08-30 |
File | : 406 Pages |
ISBN-13 | : 9780128118009 |
This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Genre | : Science |
Author | : Erik Olsen |
Publisher | : Frontiers Media SA |
Release | : 2020-12-30 |
File | : 309 Pages |
ISBN-13 | : 9782889663088 |
There is a pressing need for developing and testing a general set of theories in order to provide a confident basis for prediction of multiple stressor effects. Confident prediction is central to confident decision making in water pollution control. Consequently, WERF commissioned this study which has as its goal to provide a study design based on good science that helps establish a general, conceptual approach to multiple stressors. The objectives of the study are to develop a flexible and scientifically defensible conceptual model of the environmental effects of multiple stressors on river and stream ecosystems; develop a study design to test the conceptual model of multiple stressor effects; and, document the process used to arrive at the conceptual model. The multiple stressor conceptual model includes two main components: (1) a diagram that portrays the main features of the study team's understanding of how multiple stressors would interact and the nature of the effects; and (2) a series of three testable risk hypotheses. These two components follow the guidance provided by the U.S. EPA for ecological risk assessment. The proposed conceptual model encompasses the following key assumptions: interactions between the stressor and the ecosystem are dependant upon the existing baseline conditions; for each stressor/baseline combination there will theoretically be a functional and a structural response; effects on habitat are caused by structural or functional responses to stressors; and effects on habitat can cause structural or functional responses.
Genre | : Science |
Author | : S. M. Swanson |
Publisher | : IWA Publishing |
Release | : 2004-07-31 |
File | : 145 Pages |
ISBN-13 | : 9781843397076 |
Ecotoxicology is the evaluation of toxic effects within the environment, typically within one specific ecosystem, like a forest, stream, or lake. For years now, ecotoxicological studies have tended to focus on one toxicant at a time. But that isn't how an ecosystem encounters toxicants (or stresses): there may be several elements at work in the air, several more in the water, and still more already within the soil of any given ecosystem, and all have some level of toxic influence on that ecosystem. Multiple Stresses in Ecosystems presents the state-of-the-art in determining the effects of these multiple impacts upon ecosystems. Resulting from a vanguard conference originally held in 1993 at UC Davis, this new work is divided into three sections that present methodolgies for assessing the health of an ecosystem; the effects of multiple toxicological impacts upon an ecosystem, and which tools are worth using to assess these dangers. Environmental scientists, chemists, toxicologists, risk analysts, and probably the entire membership of SETAC will find need for this book, as will wetlands scientists, ecologists, and research biologists.
Genre | : Science |
Author | : Jr. Cech |
Publisher | : CRC Press |
Release | : 2017-11-01 |
File | : 224 Pages |
ISBN-13 | : 9781351429658 |
Genre | : Science |
Author | : Jun Xu |
Publisher | : Frontiers Media SA |
Release | : 2023-02-03 |
File | : 227 Pages |
ISBN-13 | : 9782832513620 |
Water has become one of the potential targets of terrorists. This volume addresses the basic scientific concepts that must be integrated by decision-makers to minimize damages and optimize recovery operations in the aftermath of such an attack. It addresses the multidisciplinary approaches for rapid diagnoses and assessments, and offers a step-by-step treatment of all aspects of ecosystem processes, modelling and monitoring.
Genre | : Science |
Author | : I. Ethem Gonenc |
Publisher | : Springer Science & Business Media |
Release | : 2007-02-20 |
File | : 409 Pages |
ISBN-13 | : 9781402055263 |
Provides scientific & technical information that scientists can use along with other materials to develop ecological risk assessment guidance. Highlights important principles & approaches relevant to the ecological risk assessment framework that scientists should consider in preparing guidelines. Covers: biological stressors, ecological recovery, exposures characteristics, & much more. Figures & tables.
Genre | : Law |
Author | : DIANE Publishing Company |
Publisher | : DIANE Publishing |
Release | : 1995-07 |
File | : 588 Pages |
ISBN-13 | : 0788119591 |
Handbook of Algal Science, Microbiology, Technology and Medicine provides a concise introduction to the science, biology, technology and medical use of algae that is structured on the major research fronts of the last four decades, such as algal structures and properties, algal biomedicine, algal genomics, algal toxicology, and algal bioremediation, algal photosystems, algal ecology, algal bioenergy and biofuels. It also covers algal production for biomedicine, algal biomaterials, and algal medicinal foods within these primary sections. All chapters are authored by the leading researchers in their respective research fields. Our society currently faces insurmountable challenges in the areas of biomedicine and energy in the face of increasing global population and diminishing natural resources as well as the growing environmental and economic concerns, such as global warming, greenhouse gas emissions and climate change. Algae offer a way to deal with these challenges and concerns for both sustainable and environment friendly bioenergy production and in biomedicine through the development of crucial biotechnology. Provides an essential interdisciplinary introduction and handbook for all the stakeholders engaged in science, technology and medicine of algae Covers the major research streams of the last four decades, ranging from algal structures, to algal biomedicine and algal bioremediation Fills a significant market opening for an interdisciplinary handbook on algal science, technology and medicine
Genre | : Science |
Author | : Ozcan Konur |
Publisher | : Academic Press |
Release | : 2020-03-28 |
File | : 738 Pages |
ISBN-13 | : 9780128183069 |
This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Genre | : Science |
Author | : Rossano Bolpagni |
Publisher | : Frontiers Media SA |
Release | : 2020-10-23 |
File | : 116 Pages |
ISBN-13 | : 9782889660834 |